What kind of Named rights and/or grants to folders Operator should have to use Alert in Workflows?
Situation:
I created Operator group with most Named rights (besides of admin and delete)
I granted access to most or even all folders in tool.
With this operator rights I tried to use Alert in Workflow.
It's possible to create object but when Workflow runs it stops at alert activity with error:
Target:
I would like to create Operator group which could use Alerts in Workflows.
Proposal:
Please share your thoughts 
Is the feature restricted to Admin only or it's somehow possible to grant to operators?
Pls help!!
Mateusz